package com.itheima.edu.info.manager.system.dao;

import com.itheima.edu.info.manager.system.domain.Teacher;

/**
 * 老师数据操作类接口
 *
 */
public interface ITeacherDao {

    void xinZeng(Teacher teacher);

    void shanChu(String id);

    void xiuGai(String id , Teacher teacher);

    Teacher[] chaXunSuoYou();

    int  huoQuSuoYin(String id);


}
